﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace HRM.Model
{
    public interface IUserService
    {
        bool Login(string username, string password);

        NguoiSuDung GetUser(string username);

        bool UpdateGroup(int userid, int groupId);

        List<NhanVien> GetStaffsNoAccount();
    }
}
